<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>
<body>
  <div id="app">
    <!-- v-bind:src   =>  :src 能将v-bind省略掉-->
    <img :src="imgUrl" v-bind:title="msg" alt="">
  </div>
  <script src="./vue.js"></script>
  <script>
    const app = new Vue({
      el: '#app',
      data: {
        imgUrl: './imgs/10-02.png',
        msg: '你好'
      }
    })

  </script>
</body>
</html>